Science is the reason the Colts have eyes for RGIII, according to
Wilbon (via
DC Sports Blog):

"They have stats, they have analysis, they have information that
says to them it’s Luck who is faster to leave the pocket and not
be as good in the pocket. And RGIII is better in the pocket, he’s
a better pocket passer, better arm. And that they are seriously
still considering RGIII."